diff --git a/templates/corporate/case-studies/atolio-case-study.md b/templates/corporate/case-studies/atolio-case-study.md
index 60d97c4e1b..4a8b9915d4 100644
--- a/templates/corporate/case-studies/atolio-case-study.md
+++ b/templates/corporate/case-studies/atolio-case-study.md
@@ -114,6 +114,7 @@ confusing.”
 ---
 
 Check out our guide on [using Zulip for business](/for/business/). You can also
-learn how Zulip is being used at the [iDrift AS](/case-studies/idrift/) company,
-and the [End Point Dev](/case-studies/end-point/) software consultancy, and the
-[GUT contact](/case-studies/gut-contact/) support agency.
+learn how Zulip is being used at the InsurTech startup
+[Semsee](/case-studies/semsee/), the [iDrift AS](/case-studies/idrift/) company,
+the [End Point Dev](/case-studies/end-point/) software consultancy, and the [GUT
+contact](/case-studies/gut-contact/) support agency.
diff --git a/templates/corporate/case-studies/end-point-case-study.md b/templates/corporate/case-studies/end-point-case-study.md
index 60e7f2f770..7500b28574 100644
--- a/templates/corporate/case-studies/end-point-case-study.md
+++ b/templates/corporate/case-studies/end-point-case-study.md
@@ -142,5 +142,5 @@ chat apps. We love it."
 
 Check out our guide on [using Zulip for business](/for/business/). You can also
 learn how Zulip is being used at the [iDrift AS](/case-studies/idrift/) company,
-the [GUT contact](/case-studies/gut-contact/) support agency, and the startup
-[Atolio](/case-studies/atolio/).
+the [GUT contact](/case-studies/gut-contact/) support agency, and the startups
+[Semsee](/case-studies/semsee/) and [Atolio](/case-studies/atolio/).
diff --git a/templates/corporate/case-studies/gut-contact-case-study.md b/templates/corporate/case-studies/gut-contact-case-study.md
index d819ef0cca..933735ea3d 100644
--- a/templates/corporate/case-studies/gut-contact-case-study.md
+++ b/templates/corporate/case-studies/gut-contact-case-study.md
@@ -111,4 +111,4 @@ Erik says.
 Check out our guide on [using Zulip for business](/for/business/). You can also
 learn how Zulip is being used at the [iDrift AS](/case-studies/idrift/) company,
 the [End Point Dev](/case-studies/end-point/) software consultancy, and the
-startup [Atolio](/case-studies/atolio/).
+startups [Semsee](/case-studies/semsee/) and [Atolio](/case-studies/atolio/).
diff --git a/templates/corporate/case-studies/idrift-case-study.md b/templates/corporate/case-studies/idrift-case-study.md
index aa102c8e18..7cc06310cd 100644
--- a/templates/corporate/case-studies/idrift-case-study.md
+++ b/templates/corporate/case-studies/idrift-case-study.md
@@ -115,4 +115,5 @@ easy to review past interactions,” Gaute Lund says.
 Check out our guide on [using Zulip for business](/for/business/). You can also
 learn how Zulip is being used at the [End Point Dev](/case-studies/end-point/)
 software consultancy, the [GUT contact](/case-studies/gut-contact/) support
-agency, and the startup [Atolio](/case-studies/atolio/).
+agency, and the startups [Semsee](/case-studies/semsee/) and
+[Atolio](/case-studies/atolio/).
diff --git a/templates/corporate/for/business.html b/templates/corporate/for/business.html
index a7b285dd76..2a0eb742e8 100644
--- a/templates/corporate/for/business.html
+++ b/templates/corporate/for/business.html
@@ -547,7 +547,7 @@
             </h1>
             <p>Getting started or moving from another platform is easy! Import your existing organization from <a href="/help/import-from-slack">Slack</a>, <a href="/help/import-from-mattermost">Mattermost</a>, <a href="/help/import-from-gitter">Gitter</a>, or <a href="/help/import-from-rocketchat">Rocket.Chat</a>.</p>
 
-            <p>To get more insight into how Zulip can help your organization, read how the <a href="/case-studies/idrift/">iDrift AS</a> company, the <a href="/case-studies/gut-contact/">GUT contact</a> support agency, the <a href="/case-studies/end-point/">End Point Dev</a> software consultancy, and the startup <a href="/case-studies/atolio/">Atolio</a> are using Zulip.</p>
+            <p>To get more insight into how Zulip can help your organization, read how the <a href="/case-studies/idrift/">iDrift AS</a> company, the <a href="/case-studies/gut-contact/">GUT contact</a> support agency, the <a href="/case-studies/end-point/">End Point Dev</a> software consultancy, and the startups <a href="/case-studies/semsee/">Semsee</a> and <a href="/case-studies/atolio/">Atolio</a> are using Zulip.</p>
 
             <p>If you have any questions, please contact us at <a href="mailto:sales@zulip.com">sales@zulip.com</a>. You can also drop by our <a href="/development-community/">friendly development community at chat.zulip.org</a> to ask for help or suggest improvements!</p>
 
diff --git a/templates/corporate/for/use-cases.md b/templates/corporate/for/use-cases.md
index 024067da21..910448e71c 100644
--- a/templates/corporate/for/use-cases.md
+++ b/templates/corporate/for/use-cases.md
@@ -14,6 +14,7 @@
 * [iDrift AS company](/case-studies/idrift/)
 * [GUT contact support agency](/case-studies/gut-contact/)
 * [End Point Dev software consultancy](/case-studies/end-point/)
+* [Semsee InsurTech startup](/case-studies/semsee/)
 * [Atolio startup](/case-studies/atolio/)
 
 ### Education and research
diff --git a/templates/zerver/landing_nav.html b/templates/zerver/landing_nav.html
index 216f1c53ae..db0f09b650 100644
--- a/templates/zerver/landing_nav.html
+++ b/templates/zerver/landing_nav.html
@@ -72,6 +72,11 @@
                                 Managing hundreds of projects at End Point Dev
                                 </a>
                             </li>
+                            <li class="top-menu-submenu-list-item">
+                                <a href="/case-studies/semsee/">
+                                More efficient communication than Slack at Semsee
+                                </a>
+                            </li>
                             <li class="top-menu-submenu-list-item">
                                 <a href="https://zulip.com/case-studies/atolio/">
                                 Open distributed communication at Atolio